import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'

import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
import routes from './routes'
import 'font-awesome/css/font-awesome.min.css'
// 引入自定义权限指令
import './common/js/permission.js'

import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

// 引入axios
import axios from "axios";
axios.defaults.baseURL="http://localhost:8080";
Vue.prototype.$http=axios;
//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})

import BaiduMap from 'vue-baidu-map'

Vue.use(BaiduMap, {
  /* Visit http://lbsyun.baidu.com/apiconsole/key for details about app key. */
  ak: 'q7Gd1GLv8cZX2FHgaqRa6WBO9a7RZAxG'
})

//main.js
//======================axios的前置拦截器【拦截调用后端的请求====================//
axios.interceptors.request.use(res=>{
  let token = localStorage.getItem("token");
  if(token){
    //将token放在请求头：key：value = 【"token"：7de5e886-49fc-4c76-bc8d-e856193d7103】
    res.headers["token"] = token;
  }
  return res;
},error => {
  Promise.reject(error)
})
//======================axios的前置拦截器【拦截调用后端的请求】====================//
//main.js
//======================axios的后置拦截器【处理后台登录拦截的结果】====================//
axios.interceptors.response.use(res => {
  //后端响应的是没有登录的信息
  if (false === res.data.success && "noLogin" === res.data.msg) {
    localStorage.removeItem("token");
    localStorage.removeItem("logininfo");
    localStorage.removeItem("permissions");
    router.push({path: '/menus'});
  }else if (false === res.data.success && "noPermission" === res.data.msg) {
    alert("不好意思，宝贝，你没有该操作的权限哦！");
    return ;
  }else if (false === res.data.success && "timeout" === res.data.msg) {
    alert("登录过期了哦！");
    router.push({path: '/login'});
  }
  return res;
},error => {
  Promise.reject(error)
})
//======================axios的后置拦截器【处理后台登录拦截的结果】====================//



//======================路由的前端拦截器【拦截不到后端的请求】====================//
router.beforeEach((to, from, next) => {
  // 如果你访问的是登录页面或注册页面-直接放行
  if (to.path == '/login' || to.path == "/register") {
    next();//放行
  }else{ // 其他页面都要判断是否登录过
    let logininfo = localStorage.getItem('logininfo');
    if (logininfo) {
      next();
    } else {// 你访问的是其他页面，但是没有登录属于违规操作
      next({path: '/login'});//跳转到login
    }
  }
})

//处理页面刷新动态路由失效问题
initIndexRouters();
function initIndexRouters(){
  if(!localStorage.menus){
    return;
  }
  //防止重复配置路由：5就是main.js中路由的个数 - 如果你的静态路由是6个这里要写成6
  if(router.options.routes.length>5){
    return;
  }
  let menus = localStorage.getItem('menus');
  menus = JSON.parse(menus);
  let tempRouters = [];
  menus.forEach(menu=>{
    // 一级菜单
    let indexRouter = {
      path: '/',
      iconCls: menu.icon,
      name: menu.name,
      component: resolve => require(['@/views/Home'], resolve),
      children: []
    }
    // 二级菜单
    menu.children.forEach(cMenu=>{
      let cr = {
        path: cMenu.url,
        name: cMenu.name,
        component: resolve => require(['@/views/'+cMenu.component], resolve)
      }
      indexRouter.children.push(cr)
    })
    tempRouters.push(indexRouter)
    router.options.routes.push(indexRouter)
  })
  //动态路由配置
  router.addRoutes(tempRouters);
}

//router.afterEach(transition => {
//NProgress.done();
//});

new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

